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| Blade Material | 6pcs Alloy(4mm thickness) |
| Blade | riveted in one time, good balance and low noise |
| Motor | Outer rotor permanent magnet brushless DC motor |
| Rotation Speed | 345r/min |
| Current | 3.5A |
| Input Power | 2000W |
| Air Volume/W | 60m³/h |
| Quality Inspection | (1) Fan dynamic balance test (2) Noise test (3) Vibration and rotational concentricity performance test (4) Fan blade speed test (5) Airflow test (6) Overall efficiency test |
